77859288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 228795840

約数和(自身を除く): 150936552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 193, 234, 312, 386, 431, 468, 579, 772, 862, 936, 1158, 1293, 1544, 1724, 1737, 2316, 2509, 2586, 3448, 3474, 3879, 4632, 5018, 5172, 5603, 6948, 7527, 7758, 10036, 10344, 11206, 13896, 15054, 15516, 16809, 20072, 22412, 22581, 30108, 31032, 33618, 44824, 45162, 50427, 60216, 67236, 83183, 90324, 100854, 134472, 166366, 180648, 201708, 249549, 332732, 403416, 499098, 665464, 748647, 998196, 1081379, 1497294, 1996392, 2162758, 2994588, 3244137, 4325516, 5989176, 6488274, 8651032, 9732411, 12976548, 19464822, 25953096, 38929644, 77859288]

約数ペア:

[(1, 77859288), (2, 38929644), (3, 25953096), (4, 19464822), (6, 12976548), (8, 9732411), (9, 8651032), (12, 6488274), (13, 5989176), (18, 4325516), (24, 3244137), (26, 2994588), (36, 2162758), (39, 1996392), (52, 1497294), (72, 1081379), (78, 998196), (104, 748647), (117, 665464), (156, 499098), (193, 403416), (234, 332732), (312, 249549), (386, 201708), (431, 180648), (468, 166366), (579, 134472), (772, 100854), (862, 90324), (936, 83183), (1158, 67236), (1293, 60216), (1544, 50427), (1724, 45162), (1737, 44824), (2316, 33618), (2509, 31032), (2586, 30108), (3448, 22581), (3474, 22412), (3879, 20072), (4632, 16809), (5018, 15516), (5172, 15054), (5603, 13896), (6948, 11206), (7527, 10344), (7758, 10036)]